The MaxConnect for G5 Power Mac system
(PCI Express) consists of two mounting assemblies.
An Optical Drive Bay Disk Drive mounting assembly that enables four
hard disk drives to be mounted in the Optical Drive Bay of the G5 Power
Mac (PCI Express).

With the MaxConnect internal hard disk drive mounting solution, a G5
Power Mac can house a total of nine disk drives internally, which
enables the system to boot from one drive and allows the rest of the
disk drives to be RAIDED (Striped RAID 0) to offer an 8X speed increase
in the data transfer rate compared to G5 Power Mac single drive. Data
Transfer rates up to 500+ MB/sec sustained can be achieved by striping
the hard disk drive using Apple MacOS X built-in RAID software utility
on G5 Power Mac Systems.